Brake Adapter Kits

Another unique braking system brought to you by Tempra which allows you to hide or "tuck" your rear brake.
Tempra is always innovating with cool parts to help clean up the look of track bikes with brakes, while still maintaining safety.
With this caliper, you can mount your rear brake caliper to the frame's chain stay, right behind the bottom thus giving your bike a cleaner simple look as if there was no rear brake.Learn More

About us

At Track Supermarket, we handpick all the good stuff, and leave out the rest, to make your shopping experience simple and stress-free! We have been shipping Japanese bikes, frames, parts and accessories worldwide since 2007, and also run 2 physical stores in central Osaka, where we handle local sales and repairs, and do all sorts of custom work, including wheel building and custom frame orders with Nagasawa, Panasonic and more. We also have an espresso bar and beers on hand, and plenty of nice bikes, frames and parts on display, so please stop by if you are in town!